Anyway, anybody running single chainring bikes with clusters -if you have a 12, and need a little speed =try an 11t cog.
My question is, and this is my fault, I wasn't paying attention...
What cluster cannot take the 11T ring? I recently read -perhaps in the road forum -that some clusters will not accept the 11?
My cluster cogs are hyperglide, it worked.
I'm to buy a new cluster and I want to swap this cog onto it.
I can run this by my mech, and I will purchase through his shop-
-but anybody know what I'm talking about - the non-compatibility of 11T cogs on clusters?